PRV Audio MDX1800.1 1 Ohm Mini Car Amplifier – 1800W RMS Class D

Powerful, compact mono amplifier for powersports

The PRV Audio MDX1800.1 delivers 1800 watts RMS at 1 ohm in a remarkably small chassis, making it a surprising fit for tight dashboards, handlebars, and vehicle frames. Built with Digital Class D technology developed in Brazil, this amp emphasizes efficiency without sacrificing raw output, giving you a practical option for high‑power sound in constrained spaces.

Small footprint, big potential

Measuring roughly 6.60 inches wide, 5.90 inches long, and 2.60 inches high, the MDX1800.1 fits where larger units simply won’t. A heavy‑duty heatsink helps manage heat during extended use, supporting dependable performance in demanding riding or racing environments. The compact mono design is ideal for custom builds that need a focused, single‑channel power path.

• 1-channel mono design provides a focused, high‑power path for your loudspeaker setup
• 1800 watts RMS at 1 ohm with full‑range output supports a broad range of speaker types
• Ultra‑compact footprint fits most custom builds for powersports, motorcycles, and ATVs

Flexible sound for many speaker types

The MDX1800.1 offers a wide frequency response, making it suitable for midbass, midrange, full‑range speakers, phenolic drivers, titanium drivers, and even super tweeters. This versatility helps you explore different configurations without swapping amps.

• Compatible with midbass and midrange drivers for dynamic midrange performance
• Supports full‑range and high‑frequency drivers for edge, clarity, and presence
• Suitable for a variety of loudspeakers, including lightweight phenolic and premium titanium cones

Designed for motorsports and compact builds

Ideal for custom motorcycles, ATVs, Slingshots, and other compact powersports, the MDX1800.1 brings serious power with a minimal footprint. It’s a reliable choice when space is at a premium but you still crave impactful sound.

Key takeaways

• 1-channel, 1 ohm operation for high‑output mono configurations
• Class D efficiency with Brazilian engineering for cooler operation
• Small size, straightforward mounting, and flexible speaker compatibility

With its compact design and adaptable power delivery, the MDX1800.1 is well suited for riders and builders who want punchy, controllable sound without adding bulk to the cockpit or chassis. Consider it for projects where you value both efficiency and performance in a tight space.